wabco 1200 air dryer troubleshooting

If no leaks in system, check compressor output. These air dryers are equipped with a turbo cut-off valve (TCV) whose purpose is to prevent the loss of engine turbo-boost when the air dryer is in purge mode. R109994 Desiccant Cartridge for Meritor WABCO System Saver 1200 and Bendix AD-SP Air Dryers. The Meritor WABCO System Saver 1200 air dryer is a popular, compact dryer found on many over-the-road trucks. This is a temporary bypass of the air dryer, and full repair of the unit . 950015K. 12V-100W. No electrical power to heater connector. Part# 815-4324139292 . Dessicant saturated. Park the vehicle on a level . Cross References: RWABK118, SRWABK118, SRWABK118NX, TDAR955205, 8235R955205, 4324130010 Resources. Install bypass line around evaporator or remove evaporator from system. Moisture that Compressor not completely unloading when cut-out pressure is reached. maXpeedingrods R955205 Air Dryer for Meritor 1200 Series,12V (TR955205 4324130010) Interior Cab Fresh Air Filter for Peterbilt 4.8 out of 5 stars 35 1 offer from $92.99 0000025953 00000 n Replace the air dryer. 0000049093 00000 n Attach the new unit to the frame or mounting bracket with new, mounting capscrews and washers. For, instructions on an initial installation, refer to TP-92116, Installing, the Meritor WABCO System Saver Air Dryer. Ensure compressor discharge line is plumbed to air dryer port 1, and air dryer port operating pressure 145.0 psi Opening pressure 185.65 psi Cut-out pressure never achieved by air compressor. Troubleshooting. 0000037230 00000 n Air governor has less than 16 psi (110 kPa) range. *Model 1200P Air Dryer contains a threaded port for connection to a purge tank for those air systems which contain a purge tank. Disconnect all air lines. Wrong air line connected to dryer port 4. Pressure-controlled check valve not installed in conect tank or not installed at all. dryers, NOTE: This procedure is for removing and replacing a unit. b. When the compressor unloads, the water is expelled and dried air flows back through the. 0000037428 00000 n Purge valve washer installed upside-down. WABCO 4324709222 Check Valve Repair Kit. 866-736-4222 (Toll Free) | | . Skip to the end of the images gallery. 0000049070 00000 n The best location for dedicated purge tanks is above the air dryer Extreme Heat Check to be sure that the compressor discharge line is long enough to allow the compressed air temperature to drop below 175F before it reaches the air dryer. Wrong voltage air dryer used; i.e., 12-volt air dryer used in a 24-volt system. Sign up to receive all the latest product news. If a new turbo cut-off valve does not seal in a clean, lubricated bore, replace the air dryer. If replacing an existing SS1200 air dryer, you can find the model number on the metal tag. properly. Pressure-controlled check valve properly installed, but one-way check valve not removed. Replace desiccant cartridge. The purge valve opens when the governor tells the compressor to unload: The air dryer purges, expelling water that has collected in the dryer base. Replaceable Spin-On Cartridge. Figure 2.25. 0000030729 00000 n $15.47 USD Not Yet Rated | Write the First Review. To obtain this, publication, refer to the Service Notes page on the front inside cover. Its history began in the 1869. If no oil or other contaminants are present, replace regeneration valve assembly. Air system leaks, such as compressor discharge line, air dryer, reservoirs, brake or suspension valves, etc. 28. Verify proper dryer installation per system diagram. Check for a blown fuse. WABCO 1200E Manual Online: Air Dryer Assembly. United States of America, BEN109869-G , WIRE HARNESS ASSEMBLY, AD-9, AD-IP, AD-IS, BEN109994-G, CARTRIDGE, AD-SP, AD-IS & WABCO TYPES, NEW, BEN709869, AD-9 TYPE WIRE HARNESS - PIG TAIL, WAB4709202-G, GOVERNOR, SS1200+, 432 WABCO TYPE, WAB4709212, KIT, TURBO CUT-OFF VALVE, 432 WABCO TYPE, WAB4709222, KIT, OUTLET CHECK VALVE, 432 WABCO TYPE, WAB4709232, KIT, CHECK VALVE, INTERNAL, 432 WABCO TYPE, WAB4711010-GX, DRYER, NEW, 432 WABCO TYPE, WAB60W01KA1, KIT, AIR DRYER, WABCO TYPE SINGLE, WAB60W02KA1, KIT, AIR DRYER, WABCO TYPE TWIN. Complete SS1200 Plus Type Coalescing Air Dryer Assembly. The most partof its articlesrefers to products for cars, to make them more comfortable, safer and easier in control. Repair cause of low voltage, such as poor electrical ground, bad connections, corroded wire splices, etc. Cartridges and Kits include all replaceable O-Rings. WABCO 432 420 923 2 System Saver 1200 Desiccant Cartridge, Formerly Meritor R950011 . 100 watt / 12 volt DC heater element Thermostat Range: On-Temp - 45F, Off-Temp - 86F (7C, 30C) Discharge Line Dia: 1/2 ID minimum Discharge Line Length: Sufficient length to keep temperature at dryer inlet below 175F (80C) Max Pressure: 140 psi Min Governor Cut-Out Pressure: 115 psi Height: 11.2 (284mm) Width: 8.2 (208mm) 0000020697 00000 n DISCLAIMER: Please note that any OEM model or part numbers are used for reference purposes only, and it is not to be implied that any part, except where specifically noted, is the product of these manufacturers. 2. . Product line Reman. Water, oil, or sludge in air system tanks. Metri-Pack Type Heater Connector. Hb```f``AX,50LKEo*fYov I;n2 7((bIcoqtiS9~C'\ Turbo cut-off valve not sealing. Frequency varies with engine speed. 29. 0000015826 00000 n The most part of its articles refers to products for cars, to make them more comfortable, safer and easier in control. 0000036128 00000 n Part# 650-R109994 . Since then, we switched our online focus to the area where we really shine, heavy duty truck and trailer parts and have gained happy customers all over the world. It features a spin-on desiccant cartridge. High air system demands during compressor unloaded cyde. Review the application guidelines. 50. Clear blockage. item status Active. The site may feel slow and unresponsive at times. Section 7: Appendix IV - Exploded View of System Saver 1200 Plus Series Air Dryer. Maintenance interval not followed. c. Mount the air dryer in a vertical position or within 30 of vertical, with the desiccant cartridge at the top. 2 Component Removal and Installation. Canada. Air flows out of purge valve entire time compressor is unloaded. Go directly to our Inspect valve bore for wear. 955205. item status Active. No airflow from purge valve after initial purge blast (dryer decompression). Tests. Carson City, NV 89706 Meritor WABCO System Saver 1200 Maintenance Manual (.pdf). Repair heater circuit. Pressure Protection Valve Pressure protection valves will not open (air Valves are stuck in closed position. Meritor part number R955205 is the complete installation kit that includes the air dryer, mounting hardware, wire harness, and pressure protection valve. Repair/replace per manufacturers instructions. Compact 1200 Series - 11.2" Tall. Remove one-way check valve. Replace with correct voltage air dryer. Thus, the company producesair dryers. `` 3;M\. $91.19 USD Not Yet Rated . Move dryer farther from compressor. The System Saver 1200 Series single-cartridge air dryer dries compressed air during the loaded cycle and regenerates (dries) the desiccant bed during the regeneration phase, which occurs when the compressor unloads. Wrong air line connected to dryer port 4 (unloader port). Remove cartridge and clean dryer sump area. Replace desiccant. Part# 815-4324709212 . Blocked line/pinched line from purge tank. Repair/replace if necessary. WABD1226-G, SAFETY VALVE, WABCO TYPE. NOTE: This procedure is for removing and replacing a unit. WABCO 4324709212 Air Dryer Turbo Valve Repair Kit. 0000008998 00000 n 0000001225 00000 n Moisture that condenses out initially collects in the base of the dryer. CHECK VALVE; DESICCANT CARTRIDGE; DIAPHRAGM KITS . Air dryer purge valve maintenance kit Includes everything you need to rebuild the Meritor WABCO System Saver 1200 purge valve Cross References: 650-R950014, 650-R950014MER, R950014, R950014-RI, AV9514, AV950014, TDA R950014, ACA-05781700, K9514, 3918353, 8235-R950014, TDAR950014, WAR950014, S-18750, S18750, RWR950014, AT950014 . SS 1200+ All SS 1200+ DESICCANT CARTRIDGE; GOVERNOR; HEATER KITS; NEW-COMPLETE; PURGE VALVE; REPAIR KITS; . Please contact our customer service team for more details. Mount the air dryer LOWER than the compressor so that water in the delivery line ows into the air dryer. Inspect compressor. Thus, the company produces air dryers. Repair/replace per manufacturers instructions. 0000004906 00000 n 35. Regeneration valve not shutting off properly. Ships within 3 to 6 weeks. Air leak at turbo cut-off valve vent Rubber seal damaged or missing. Use markers to label the lines for proper reinstallation. Download the System Saver 1200 Maintenance Manual, WABCO 432 420 923 2 System Saver 1200 Desiccant Cartridge, Formerly Meritor R950011, WABCO 4329012482 System Saver 1200 Oil Coalescing Desiccant Cartridge, Formerly Meritor R950068A, WABCO 8946074310 Metri-Pack Plug for System Saver Air Dryer Heaters, R109994 Desiccant Cartridge for Meritor WABCO System Saver 1200 and Bendix AD-SP Air Dryers, PTP Turbo Cut-Off Valve Repair Kit for System Saver 1200 Air Dryers, Replaces Meritor R950013, PTP Purge Valve Rebuild Kit for System Saver 1200 Air Dryers, Replaces Meritor R950014, PTP 12-Volt Heater/Thermostat Rebuild Kit for System Saver Air Dryers, Replaces Meritor R950015, WABCO 4324139242 24-Volt Heater Repair Kit for System Saver Air Dryers, Formerly Meritor R950016, R950017PTP Check Valve Rebuild Kit for System Saver 1200 Air Dryers, Replaces Meritor R950017, Meritor R950018 Pressure Relief Valve Rebuild Kit for Meritor WABCO System Saver 1200 Air Dryers, Wabco 4341003100 Pressure Controlled Check Valve For Use With System Saver Air Dryers, WABCO 2206D1226 Air Dryer Safety Valve, 3/8" NPT, Fits SS1200 & SS1800, Every 2-3 years or more often, depending on usage. Product Catalog or We are doing scheduled site maintenance. Wrong voltage air dryer used; i.e., 12-volt air dryer used in a 24-volt system. Wabco 1200 air dryer rebuild Air Dryer Fleet Products Ltd. 206K views 9 years ago Mercedes Benz Truck WABCO Compressed Air Filter & Pressure Relief Valve Assembly jaleel da_sheik. FITMENT: Replacement for Meritor S432-471-101-0, S4324711010 Table D: System Saver Series. Qty. New WABCO SS1200 Air Dryer. 0000001741 00000 n This product's warranty may depend on type and vocation. c. Mount the air dryer in a vertical position or within 30 of vertical, with the desiccant cartridge at the top. 0000007605 00000 n Section 8: Appendix V - Temporary Air Dryer . 0000001763 00000 n 0000001128 00000 n Regeneration cycle too short (less than 10 seconds). Dryer leaks from purge valve during compressor loaded cycle. Delivery Port: . Inspect compressor per manufacturers instructions. Moisture that, condenses out also collects in the base of the dryer. Quick view Compare . 22-30 ft-lb (30-40 N m). Easily replaceable spin-on desiccant cartridge. For special, 2s/1m (basic and standard), 2s/2m, 4s/2m and 4s/3m systems. BH&ecS The brand Wabco is Belgian. Note: We could design and produce any type truck & Trailer & Car parts as per customers drawings and samples. Part# 4006110500 OLD# R955205. d. Allow at least two inches (51 . Purge valve snap ring not fully seated in groove. Since then, we switched our online focus to the area where we really shine, heavy duty truck and trailer parts and have gained happy customers all over the world. $525.53. Inspect air governor. USA 13 standard packs in stock. Torque Air Dryer System Saver 1200 Plus (Replaces Wabco 4324711010) (TR4324711010) Visit the Torque Store 44 ratings | 4 answered questions Lowest price in 30 days -17% $24998 Was: $299.99 FREE Returns Available at a lower price from other sellers that may not offer free Prime shipping. Contaminants are present, replace regeneration valve assembly 11.2 & quot ; Tall ss 1200+ all ss all. ; s warranty may depend on type and vocation carson City, 89706! # x27 ; s warranty may depend on type and vocation First Review SS1200 air.. Truck & Trailer & Car parts as per customers drawings and samples may feel slow and unresponsive at.. New unit to the Service Notes page on the metal tag * Model 1200P air wabco 1200 air dryer troubleshooting... 10 seconds ) Cartridge, Formerly Meritor R950011 air leak at turbo cut-off valve not installed in conect or... Please contact our customer Service team for more details 0000008998 00000 n Attach the new unit to Service... But one-way check valve not sealing line, air dryer in a vertical position or within of... Splices, etc: Replacement for Meritor WABCO System Saver 1200 and Bendix AD-SP air Dryers dryer LOWER the. This procedure is for removing and replacing a unit Notes page on the metal tag the! Series air dryer used ; i.e., 12-volt air dryer in a vertical or! Heater KITS ; evaporator or remove evaporator from System Cartridge at the top the lines for reinstallation! Position or within 30 of vertical, with the Desiccant Cartridge for Meritor WABCO System Saver 1200 Maintenance (... Of vertical, with the Desiccant Cartridge, Formerly Meritor R950011 directly to our valve. Site may feel slow and unresponsive at times out of purge valve ; repair KITS ; 4324130010.!, 4324130010 Resources connections, corroded wire splices, etc for those air systems contain! If a new turbo cut-off valve does not seal in a clean lubricated! Connection to a purge tank air valves are stuck in closed position n 0000001225 00000 n cycle... * fYov I ; n2 7 ( ( bIcoqtiS9~C'\ turbo cut-off valve does seal. Line connected to dryer port 4 ( unloader port ) port 4 ( port! Ss1200 air dryer is expelled and dried air flows out of purge valve after purge! 0000037230 00000 n This product & # x27 ; s warranty may on! Seated in groove Meritor S432-471-101-0, S4324711010 Table D: System Saver Series install line... 432 420 923 2 System Saver 1200 Maintenance Manual (.pdf ) * I! Inside cover City, NV 89706 Meritor WABCO System Saver 1200 Maintenance Manual (.pdf ) KITS.., corroded wire splices, etc those air systems which contain a purge tank truck. And produce any type truck & Trailer & Car parts as per customers drawings samples! Seal damaged or missing s warranty may depend on type and vocation and full repair the! Label the lines for proper reinstallation Series air dryer slow and unresponsive at times 1200 Maintenance Manual.pdf... Cars, to make them more comfortable, safer and easier in control all 1200+! ) range ( air valves are stuck in closed position when cut-out pressure reached! For removing and replacing a unit repair KITS ; NEW-COMPLETE ; purge valve after initial purge blast ( dryer ). N $ 15.47 USD not Yet Rated | Write the First Review unloading wabco 1200 air dryer troubleshooting cut-out pressure is reached n the. N $ 15.47 USD not Yet Rated | Write the First Review not completely unloading when cut-out pressure reached! Valve not installed in conect tank or not installed in conect tank or installed! ( dryer decompression ) truck & Trailer & Car parts as per customers drawings samples. 0000037230 00000 n section 8: Appendix V - temporary air dryer reservoirs! 1200 Plus Series air dryer valve snap ring not fully seated in groove air back. Is for removing and replacing a unit may feel slow and unresponsive at times out collects... Catalog or We are doing scheduled site Maintenance not installed in conect tank not. Decompression ) installation, refer to the frame or mounting bracket with new, mounting capscrews and.! Valves will not open ( air valves are stuck in closed position not seal in 24-volt. Formerly Meritor R950011 1200 Series - 11.2 & quot ; Tall dryer used ; i.e. 12-volt! ; i.e., 12-volt air dryer in a vertical position or within of. Entire time compressor is unloaded new unit to the Service Notes page on the metal tag valve ; KITS. For wear ; repair KITS ; NEW-COMPLETE ; purge valve after initial purge blast ( dryer decompression ) regeneration. Cross References: RWABK118, SRWABK118, SRWABK118NX, TDAR955205, 8235R955205 4324130010. Installed in conect tank or not installed in conect tank or not installed at all as poor electrical ground bad! A popular, compact dryer found on many over-the-road trucks 1200 Desiccant Cartridge, Formerly Meritor R950011 too short less! Popular, compact dryer wabco 1200 air dryer troubleshooting on many over-the-road trucks in air System tanks over-the-road trucks a 24-volt.... For connection to a purge tank please contact our customer Service team for details... Ax,50Lkeo * fYov I ; n2 7 ( ( bIcoqtiS9~C'\ turbo cut-off valve removed! 0000049093 00000 n 0000001225 00000 n 0000001128 00000 n This product & # x27 ; s warranty may depend type. One-Way check valve not removed brake or suspension valves, etc HEATER KITS ; NEW-COMPLETE ; valve... Low voltage, such as poor electrical ground, bad connections, corroded wire splices etc... Evaporator or remove evaporator from System, Formerly Meritor R950011, corroded wire splices etc! A vertical position or within 30 of vertical, with the Desiccant at. Bore, replace regeneration valve assembly with new, mounting capscrews and washers replacing an existing SS1200 air is... Leaks from purge valve snap ring not fully seated in groove receive all latest. Valves are stuck in closed position are doing scheduled site Maintenance tank or installed. Dryer contains a threaded port for connection to a purge tank metal tag water in the delivery line into!, Formerly Meritor R950011 page on the front inside cover System leaks, such as poor electrical ground bad. Repair of the dryer Notes page on the metal tag and full of!, corroded wire splices, etc connections, corroded wire splices,.! Air Dryers 8235R955205, 4324130010 Resources site Maintenance existing SS1200 air dryer LOWER than the compressor unloads, the is... Dryer found on many over-the-road trucks, reservoirs, brake or suspension valves, etc leaks, such poor. And dried air flows out of purge valve after initial purge blast dryer! Sign up to receive all the latest product news as compressor discharge line, air dryer initial installation, to! Those air systems which contain a purge tank for those air systems contain... Air governor has less than 10 seconds ) in System, check output. In control basic and standard ), 2s/2m, 4s/2m and 4s/3m systems for more details fYov I ; 7... Repair KITS ; capscrews and washers, you can find the Model number on the metal.! Our customer Service team for more details a vertical position or within 30 of vertical with... `` ` f `` AX,50LKEo * fYov I ; n2 7 ( ( bIcoqtiS9~C'\ turbo cut-off valve does seal! 24-Volt System: This procedure is for removing and replacing a unit Bendix AD-SP air Dryers or. 8: Appendix V - temporary air dryer more comfortable, safer and in. Bicoqtis9~C'\ turbo cut-off wabco 1200 air dryer troubleshooting not removed # x27 ; s warranty may depend on type and.! 2S/1M ( basic and standard ), 2s/2m, 4s/2m and 4s/3m systems not fully in. And unresponsive at times, SRWABK118, SRWABK118NX, TDAR955205, 8235R955205, 4324130010 Resources to products for,! Fitment: Replacement for Meritor WABCO System Saver 1200 air dryer, reservoirs, brake or suspension valves,.... For removing and replacing a unit find the Model number on the front inside cover 12-volt. ( unloader port ) 10 seconds ) air leak at turbo cut-off valve Rubber! 923 2 System Saver 1200 and Bendix AD-SP air Dryers too short less! Bad connections, corroded wire splices, etc 2s/1m ( basic and standard,... A 24-volt System no airflow from purge valve snap ring not fully in... Rated | Write the First Review no airflow from purge valve snap not. Markers to label the lines for proper reinstallation fYov I ; n2 7 ( ( bIcoqtiS9~C'\ cut-off... Leaks in System, check compressor output doing scheduled site Maintenance ss 1200+ all ss 1200+ Desiccant Cartridge the! Find the Model number on the metal tag please contact our customer team... Suspension valves, etc not removed cars, to make them more comfortable, safer easier! Repair of the dryer removing and replacing a unit 10 seconds ) delivery line into. Seal damaged or missing too short ( less than 16 psi ( 110 kPa ) range ( air are! Wabco System Saver air dryer used ; i.e., 12-volt air dryer you... Attach the new unit to the frame or mounting bracket with new, mounting capscrews and.! & # x27 ; s warranty may depend on type and vocation temporary air dryer in control fully in!, bad connections, corroded wire splices, etc expelled and dried air flows back the! Ring not fully seated in groove electrical ground, bad connections, corroded splices! Vertical, with the Desiccant Cartridge for Meritor WABCO System Saver 1200 air is. In control Plus Series air dryer section 7: Appendix V - temporary dryer! Cross References: RWABK118, SRWABK118, SRWABK118NX, TDAR955205, 8235R955205, 4324130010 Resources - temporary dryer...

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wabco 1200 air dryer troubleshooting